/Engine/Source/Runtime/MovieScene/Public/Evaluation/MovieSceneSequenceHierarchy.h
Add an entry for the given sub sequence with the given root time range
void AddRange ( const [TRange](API\Runtime\Core\Math\TRange)< [FFrameNumber](API\Runtime\Core\Misc\FFrameNumber) > & RootSpaceRange, FMovieSceneSequenceIDRef InSequenceID, ESectionEvaluationFlags InFlags, [FMovieSceneWarpCounter](API\Runtime\MovieScene\Evaluation\FMovieSceneWarpCounter) RootToSequenceWarpCounter )